Air whether in the gaseous or liquid state is a fluid.空气,无论是气态的或是液态的,都是一种流体.All substances, whether they are gaseous, liquid or solid, are made of atoms.一切物质, 不论它们是气体 、 液体还是固体, 都是由原子构成的.Freon exists both in liquid and ga...
Since deregulation, banks are permitted to set their own interest rates.管制撤销之后，银行可以自行设定利率。They say the industry is flat out lying about the effects of deregulation.他们说业界所谓的放宽管制已经取得了成效的说法纯属谎言。Airline deregulation, for exa...